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Legend | Best Spec | About Average | Uncompared |
---|
Brand / Model |
Pentax DA* 55mm F1.4 SDM |
Pentax HD D FA* 50mm F/1.4 SDM AW |
---|---|---|
Lens | ||
Featured Seller | ||
Mount | Pentax K (KAF3) | Pentax K (KAF4) |
Max FLM | 1.5X | 1X |
Focal Range | 55mm | 50mm |
View Angle | 28.6° | 47° |
Max Aperture | F/1.4 | F/1.4 |
Min Aperture | F/22 | F/16 |
Min Focus | 45cm | 40cm |
Magnification | 0.173X | 0.18X |
Filter Size | 58mm | 72mm |
Aperture Blades | 9 | 9 |
Stabilization | None | None |
Protection | Weatherproof | Weatherproof |
Size (D x L) | 70.5 x 66mm | 80 x 106mm |
Weight | 375g | 910g |
Tilt | N / A | N / A |
Shift | N / A | N / A |
Zoom Mechanism | N / A | N / A |
Focus Mechanism | Internal | Internal |
Focus Motor | Super Sonic | Super Sonic |
Focus Drive | AF with Quick-Shift | AF with Quick-Shift |
Perspective | Rectilinear | Rectilinear |
Hood | Windowed | Bayonet |
Features | ||
Limitations | ||
Introduced | 2008-09-22 | 2018-06-28 |